public Cube ApplyMoveSequence(StickerMoveGroup moveSequence)
{
var child = Clone();
moveSequence.Advance(_stickers, child._stickers);
return(child);
}
static Dictionary <Side, StickerMoveGroup> _twiceTurnGroupCache; // holds 6 CCW moves
static Turn()
{
_clockwiseTurnGroupCache = new Dictionary <Side, StickerMoveGroup>();
_counterclockwiseTurnGroupCache = new Dictionary <Side, StickerMoveGroup>();
_twiceTurnGroupCache = new Dictionary <Side, StickerMoveGroup>();
foreach (var side in CubeGeometry.AllSides)
{
var sequence = new ClockwiseSequenceGroup(side);
_clockwiseTurnGroupCache.Add(side, sequence);
_counterclockwiseTurnGroupCache.Add(side, sequence.Reverse());
_twiceTurnGroupCache.Add(side, StickerMoveGroup.CalculateMultiMoveSequence(new[] { sequence, sequence }));
}
}
public StickerMoveGroup GetMoveSequence()
{
return(StickerMoveGroup.CalculateMultiMoveSequence(_turns.Select(turn => turn.GetMoveSequence())));
}